Evidence map›Paper›PMID 19846176›Full record

ArticleMetabolism: clinical and experimental2010

PPARG and ADIPOQ gene polymorphisms increase type 2 diabetes mellitus risk in Asian Indian Sikhs: Pro12Ala still remains as the strongest predictor.

Dharambir Kaur Sanghera, Fatma Yesim Demirci, Latonya Been, Lyda Ortega, Sarju Ralhan, Gurpreet Singh Wander, Narinder Kumar Mehra, Jairup Singh, Christopher Eric Aston, John Joseph Mulvihill and 1 more

Abstract read
In one paragraph

Article in Metabolism: clinical and experimental, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 4 pooled it
1.7field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 4 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. A Systematic Narrative Review onEndocrine, metabolic & immune disorders drug targets · 2024
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Review
  6. Article
  7. Genetics of type 2 diabetes mellitus in Indian and Global Population: A Review.The Egyptian journal of medical human genetics · 2022
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Is the rs1801282 (G/C) Polymorphism ofOpen access Macedonian journal of medical sciences · 2018
    Article
  13. Family-Based Association Study of rs17300539 and rs12495941 Polymorphism in Adiponectin Gene and Polycystic Ovary Syndrome in a Chinese Population.Medical science monitor : international medical journal of experimental and clinical research · 2017
    Article
  14. Ethnicity & disease · 2016
    Article
  15. Is the Mouse a Good Model of Human PPARγ-Related Metabolic Diseases?International journal of molecular sciences · 2016
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 2 countries.

Dharambir Kaur SangheraDepartment of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA. jrijkelijkhuizen@telfort.nl
Fatma Yesim Demirci
Latonya Been
Lyda Ortega
Sarju Ralhan
Gurpreet Singh Wander
Narinder Kumar Mehra
Jairup Singh
Christopher Eric Aston
John Joseph Mulvihill
Ilyas Mohammad Kamboh
University of Pittsburgh · USAll India Institute of Medical Sciences · INCentral University of Punjab · INUniversity of Oklahoma Health Sciences Center · US

Funding

Indo-US Collaboration in Genomic Studies on DiabetesK01TW006087 · FIC · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SANGHERA, DHARAMBIR K · 2002 to 2007
$778k
FIC NIH HHS K01 TW006087
6 · The paper itself

Abstract

We have examined the association of 14 tagging single nucleotide polymorphisms (tagSNPs) in peroxisome proliferator activated receptor-gamma transcripts 1 and 2 (PPARG1 and 2) and 5 tagSNPs in adiponectin (ADIPOQ) genes for their effect on type 2 diabetes mellitus (T2D) risk in Asian Indian Sikhs. A total of 554 T2D cases and 527 normoglycemic controls were examined for association with T2D and other subphenotypes of T2D. With the exception of a strong association of PPARG2/Pro12Ala with T2D (odds ratio, 0.13; 95% confidence interval, 0.03-0.56; P = .0007), no other tagSNP in the PPARG locus revealed any significant association with T2D in this population. Similarly, none of the tagSNPs in the ADIPOQ gene was associated with T2D susceptibility in single-site analysis. However, haplotype analysis provided strong evidence of association of these loci with T2D. Three-site haplotype analysis in the PPARG locus using the 2 marginally associated SNPs (P/rs11715073 and P/rs3892175) in combination with Pro12 Ala (P/rs1801282) revealed a strong association of 1 "risk" (CGC) (P = .003, permutation P = .015) and 1 "protective" (CAC) (P = .001, permutation P = .005) haplotype associated with T2D. However, the major effect still appears to be driven by Pro12Ala, as the association of these haplotypes did not remain significant when analyzed conditional upon Pro12Ala (P = .262). In addition, 2-site haplotype analysis in the ADIPOQ locus using only 2 marginally associated SNPs (AD/rs182052 and AD/rs7649121) revealed a significant protective association of the GA haplotype with T2D (P = .009, permutation P = .026). Multiple linear regression analysis also revealed significant association of an ADIPOQ variant (AD/rs12495941) with total body weight (P = .010), waist (P = .024), and hip (P = .021), although these associations were not significant after adjusting for multiple testing. Our new findings strongly suggest that the genetic variation in PPARG and ADIPOQ loci could contribute to the risk for the development of T2D in Indian Sikhs. Identification of causal SNPs in these important biological and positional candidate genes would help determine the true physiologic significance of these loci in T2D and obesity.

Indexed as

Polymorphism, Single NucleotideAdiponectinAdultAgedCase-Control StudiesDiabetes Mellitus, Type 2FemaleGenetic Predisposition to DiseaseHaplotypesHumansIndiaMaleMiddle AgedPPAR gammaRiskAdiponectinPPAR gamma

Identifiers

PMID19846176
PMCPMC2843807
OpenAlexW2031235005

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.